Update to Minecraft 1.17

By: md_5 <git@md-5.net>

paper-server/nms-patches/net/minecraft/world/entity/projectile/EntityFireball.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/world/entity/projectile/EntityFireball.java
 +++ b/net/minecraft/world/entity/projectile/EntityFireball.java
-@@ -15,11 +15,15 @@
+@@ -14,11 +14,15 @@
  import net.minecraft.world.phys.MovingObjectPosition;
  import net.minecraft.world.phys.Vec3D;
  
@@ -8,28 +8,28 @@
 +
  public abstract class EntityFireball extends IProjectile {
  
-     public double dirX;
-     public double dirY;
-     public double dirZ;
+     public double xPower;
+     public double yPower;
+     public double zPower;
 +    public float bukkitYield = 1; // CraftBukkit
 +    public boolean isIncendiary = true; // CraftBukkit
  
      protected EntityFireball(EntityTypes<? extends EntityFireball> entitytypes, World world) {
          super(entitytypes, world);
-@@ -29,6 +33,12 @@
+@@ -28,6 +32,12 @@
          this(entitytypes, world);
-         this.setPositionRotation(d0, d1, d2, this.yaw, this.pitch);
-         this.af();
+         this.setPositionRotation(d0, d1, d2, this.getYRot(), this.getXRot());
+         this.ah();
 +        // CraftBukkit start - Added setDirection method
 +        this.setDirection(d3, d4, d5);
 +    }
 +
 +    public void setDirection(double d3, double d4, double d5) {
 +        // CraftBukkit end
-         double d6 = (double) MathHelper.sqrt(d3 * d3 + d4 * d4 + d5 * d5);
+         double d6 = Math.sqrt(d3 * d3 + d4 * d4 + d5 * d5);
  
          if (d6 != 0.0D) {
-@@ -63,7 +73,13 @@
+@@ -74,7 +84,13 @@
              MovingObjectPosition movingobjectposition = ProjectileHelper.a((Entity) this, this::a);
  
              if (movingobjectposition.getType() != MovingObjectPosition.EnumMovingObjectType.MISS) {
@@ -37,14 +37,14 @@
 +                this.preOnHit(movingobjectposition); // CraftBukkit - projectile hit event
 +
 +                // CraftBukkit start - Fire ProjectileHitEvent
-+                if (this.dead) {
++                if (this.isRemoved()) {
 +                    CraftEventFactory.callProjectileHitEvent(this, movingobjectposition);
 +                }
 +                // CraftBukkit end
              }
  
              this.checkBlockCollisions();
-@@ -148,6 +164,11 @@
+@@ -159,6 +175,11 @@
              Entity entity = damagesource.getEntity();
  
              if (entity != null) {